CN203732719U - Data collection system used for underground pipe network - Google Patents
Data collection system used for underground pipe network Download PDFInfo
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- CN203732719U CN203732719U CN201320690129.0U CN201320690129U CN203732719U CN 203732719 U CN203732719 U CN 203732719U CN 201320690129 U CN201320690129 U CN 201320690129U CN 203732719 U CN203732719 U CN 203732719U
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Abstract
The utility model provides a data collection system used for an underground pipe network. The system comprises a sonar detector, a float, a cable tray, and a main control computer. The sonar detector is used for emitting sound wave signals and receiving echo sound wave signals. The sonar detector is placed on a downward side of the float. A cable winds around the cable tray. The sonar detector and the cable tray are connected to the main control computer by the cable.
Description
Technical field
The utility model relates to a kind of data acquisition system (DAS), relates in particular to the data acquisition system (DAS) for underground pipe network.
Background technology
Urban Buried Pipeline Network data acquisition system (DAS) is mainly used in data acquisition, management and the data analysis of pipe network inside, the Emergent detection repairing and the conventional sense that for drainage pipeline, meet with after the defects such as structural, functional or special construction are safeguarded, the related data information of pipeline in the internal state of underground pipe network, use state and pipe network are managed etc.
There are problems in the pipe detection system of prior art.First, traditional TV detects and does not answer submersible, need take to reduce water level measure when field condition cannot meet, and guarantees that in pipeline, water level is not more than 20% of pipe diameter, and this has greatly improved the cost of pipe detection.Therefore, when water accumulation of pipeline is more, cannot adopt traditional TV detection means in engineering site image data.In addition, the pipe detection system of prior art cannot be processed the data message collecting and analysis and uploading data storehouse immediately at engineering site.
If the function that therefore can improve this two aspect will greatly improve the work efficiency of pipeline maintainer while keeping in repair, save the cost that municipal administration is safeguarded.
Utility model content
One of the purpose of this utility model is intended to provide a kind of data acquisition system (DAS) that can submersible Urban Buried Pipeline Network.
For realizing this object, according to one side of the present utility model, provide a kind of data acquisition system (DAS) for underground pipe network, comprising: sonoprobe, this sonoprobe is used for launching acoustic signals and receives echo acoustic signals; Floating valve, this sonoprobe is placed in a side down of this floating valve; Cable disc, is wound with cable on this cable disc; And main control computer, this sonoprobe and this cable disc are connected to this main control computer by this cable.
In one example, this cable comprises that multicore composite cable is for transmitting data, electric power and control signal.
In one example, this cable disc also comprises cable range finder module, and this cable range finder module is for calculating the distance that this floating valve is advanced at pipeline.
In one example, this sonoprobe, this cable disc and this main control computer comprise respectively CAN bus transceiver, and this sonoprobe, this cable disc and this main control computer respectively the CAN bus transceiver by separately couple this cable to communicate.
In one example, this system also comprises: video detector, and this video detector is for detection of vision signal; And crawl device, this crawl device is used for carrying this video detector, and wherein, this video detector and this crawl device are connected to this main control computer by this cable respectively.
In one example, this crawl device comprises three-axis gyroscope.
In one example, this main control computer comprises motor drive module and microprocessor, and this motor drive module for carrying out power control to this crawl device under the control of this microprocessor.
In one example, this video detector comprises environment sensing module.
In one example, this crawl device comprises that peripheral hardware control circuit is for controlling the peripherals of this crawl device.
According to data acquisition system (DAS) of the present utility model, can be for ponding pipeline being carried out to cross section image-forming information collection.Than existing in the higher situation of pipeline water level, need to take to reduce water level measure, even cannot operation traditional data acquisition technique, scheme of the present utility model successfully submersible is carried out data acquisition, easy to use, and greatly reduced acquisition cost.。
Accompanying drawing explanation
After reading in conjunction with the following drawings the detailed description of embodiment of the present disclosure, more can understand better above-mentioned feature and advantage of the present utility model.
Fig. 1 shows according to the block diagram of the data acquisition system (DAS) of one side of the present utility model;
Fig. 2 shows according to the block diagram of each assembly of the data acquisition system (DAS) of one side of the present utility model;
Fig. 3 shows according to the process flow diagram of the operating process of the data acquisition system (DAS) of one side of the present utility model; And
Fig. 4 shows the user interface of the software that can be combined with the data acquisition system (DAS) of one side of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.Note, the aspects of describing below in conjunction with the drawings and specific embodiments is only exemplary, and should not be understood to protection domain of the present utility model to carry out any restriction.
Data acquisition system (DAS) 100 also can comprise main control computer 110 and cable disc 120.On cable disc 120, can be wound with cable.For example, the upper also frame of line drum that cable can be wrapped in cable disc 120 is on cable frame.Cable can connect sonoprobe 140 and main control computer 110.When sonoprobe 140 is advanced in pipeline with floating valve 130, cable solution from cable disc 120 gets around to pipeline depths advances.Cable can be approximately 150 meters of long multicore composite cables for example, for transmitting data and control signal.Main control computer 110 can be by cable to sonoprobe 140 transfer control signal and transmitting electric power, and can from sonoprobe 140, receive the data that gather by cable.
Data acquisition system (DAS) 100 also can comprise that video detector 160 is for detecting vision signal and crawl device 150.Crawl device 150 can be semi-automatic crawl device, and can be used for carrying video detector 160.Crawl device 150 can carry the video data acquiring that video detector 160 carries out pipeline in pipeline in anhydrous situation.In this case, video detector 160 and crawl device 150 are all connected to main control computer 210 by cable.Main control computer 110 can be by cable to video detector 160 transfer control signal and transmitting electric power, and can from video detector 160, receive the data that gather by cable.
Fig. 2 shows according to the block diagram of each assembly of the data acquisition system (DAS) 200 of one side of the present utility model.Data acquisition system (DAS) 200 can comprise main control computer 210, cable disc 220, floating valve 230 and sonoprobe 240.On cable disc 220, can be wound with cable 224, for connecting sonoprobe 240 and main control computer 210.For example cable 224 can be multicore composite cable, can be used for transmitting data, electric power and control signal.Sonoprobe 240 can comprise ultrasonic probe 241, transducer 242 and CAN bus transceiver 243.Ultrasonic probe 241 can be launched ultrasonic signal and receive echo ultrasonic signal, and this echo ultrasonic signal can be converted into electric signal by transducer 242.Sonoprobe 240 is connected to cable 224 via CAN bus transceiver 243, and main control computer 210 also can comprise CAN bus transceiver 219 and be coupled to cable 224 via this CAN bus transceiver 219 simultaneously.Thus, sonoprobe 240 can transmit to main control computer 210 data that gather by cable 224, and main control computer 210 can transmit electric power and pass on control signal to sonoprobe 240.
Sonoprobe 240 can be carried by floating valve 230, for example, can be placed in a side down of floating valve 230, and sonoprobe 240 is immersed in water.Floating valve 230 can be advanced with the mobile and floating of current in pipeline, thereby sonoprobe 240 can complete underwater pipeline data acquisition in the process of advancing.Cable disc 220 can comprise cable range finder module 221, microprocessor 222 and CAN bus transceiver 223, and is coupled to cable 224 by bus transceiver 223.When sonoprobe 240 is advanced forward with floating valve 240, cable 224 solution from cable disc 220 gets around to pipeline depths advances.Now, cable range finder module 221 can be calculated the distance that sonoprobe 240 is advanced in pipeline according to cable 224 length that institute's solution gets around from cable disc 220.Cable range finder module 221 sends to this ranging information to microprocessor 222, the latter will send to this ranging information by CAN bus transceiver the main control computer 210 of rear end after ranging information packing, the microcontroller 213 of main control computer 210 for example, for positioning front-end probe.
Main frame 210 also can comprise exclusive data processing unit 211.In one example, this exclusive data processing unit 211 can be the firmware that is integrated with data management system software, thereby the data that can collect front-end probe are carried out on-the site analysis and processing.For example, main frame 210 receives by CAN bus transceiver 219 the ultrasonic imaging information that sonoprobe 240 gathers, and passes to industrial computer 212 by microcontroller 213.Industrial computer 212 utilizes 211 pairs of these ultrasonic imaging information of exclusive data processing unit to carry out the ultrasound wave cross-sectional image that Treatment Analysis obtains pipeline, and can pass through display screen 214, the user interface that for example LCDs shows this ultrasonography and data management system software is to realize the management to pipe detection data.
In one example, data acquisition system (DAS) 200 also can comprise crawl device 250 and video detector 260, for gather video data without ponding in the situation that in pipeline.Video detector 260 and crawl device 250 can comprise that CAN bus transceiver 261 and 251 is to be coupled to cable 224 separately, and then can communicate by letter with main control computer 210.Video detector 260 also can comprise that camera 263 is for gathering the video information of pipeline, and the video information collecting is transferred into main control computer 210.For example, main frame 210 receives by CAN bus transceiver 219 image information that video detector 260 gathers, and passes to industrial computer 212 by microcontroller 213.Industrial computer 212 utilizes 211 pairs of these image informations of exclusive data processing unit to carry out the video image that Treatment Analysis obtains pipeline section, and can pass through display screen 214, the user interface that for example LCDs shows this video image and data management system software is to realize the management to pipe detection data.In one example, video detector 260 also can comprise that environment sensing module 262 is with sensitive context parameter, for example humidity, temperature etc.
Video detector 260 can be carried by crawl device 250.Crawl device 250 also can comprise microprocessor 252 and peripheral hardware control circuit 253.The steering order that crawl device 250 receives from main control computer 210 by CAN bus transceiver 251, passes to microprocessor 252 by this steering order, and the latter controls the peripheral hardware of crawl device 250, for example lifting of the mechanical arm of crawl device 250 according to this steering order.Crawl device 250 also can comprise three-axis gyroscope 253.The grade information of this three-axis gyroscope 253 in can measuring channel also passes to main control computer 210 by this grade information.
Main control computer 210 can be responsible for the operation of whole data acquisition system (DAS) 200.For example, main control computer 210 can comprise display screen 214, for showing data management software interface and the view data collecting.This display screen 214 can be liquid crystal display and can be arranged on industrial computer 212.Industrial computer 212 can comprise that serial line interface is to couple exclusive data processing unit 211 and microcontroller 213.Main control computer 210 also can comprise that current control module 215 is for the electric current output of control system, and motor drive module 216 (for example, PWM motor drive module) is for carrying out power control to crawl device 250.In addition, main control computer 210 also can comprise light control and protection module 218 and keyboard 217.
According to data acquisition system (DAS) 200 of the present utility model, can have and in water and anhydrous situation, all can carry out pipeline data effectively and detect at underground pipeline, and carry out on-the site analysis and processing.Workflow below in conjunction with the concise and to the point data of description acquisition system 200 of Fig. 3.Workflow 301 starts from frame 301.After startup, first at frame 302, whether detect successful log-on data processing unit and initialization audio-video collection card.In pipeline not ponding or water level be not more than pipe diameter 20% time at frame 304, adopt video detectors to carry out video data acquiring, and at frame 303 employing sonoprobes, carry out ultrasound data acquisition when the pipeline inner product depth of water is greater than 300mm.Then in 305 pairs of data that collect of frame, carry out data management and the form with form presents at frame 306, at frame 308, quit a program after completing demand.As required, also can be at frame 307 by data upload to database, so that user's inquiry and calling.Then, at frame 309, finish whole workflow.
Fig. 4 shows the user interface of the software that can be combined with the data acquisition system (DAS) of one side of the present utility model.This data management software can be integrated in exclusive data processing unit mentioned above.As shown in the figure, the interface of this software comprises 41He workspace, software function district 42 two large divisions.Software function district 41 comprises start menu 430, detects retrieval 431, report generation 432, user management 433, plant maintenance 434, system management 435.Start menu 430 can be used for essential information, road information uploaded videos, sonar sectional drawing, the manual detection image file of newly-built work order (that is, report) etc. to fixed position.Detect retrieval 431 and can be used for checking and repairing, the defect report having generated is carried out suitable modification and can regenerate defect report, required form can also be preserved with Word form.Report generation 432 can be used for generating the defect report of Word form, the work order report information creating in start menu of take is to extract object, the information such as newly-increased pipe number, conduit types, pipe material, defect title and code, simultaneously can also uploaded videos and image information to database, preserve.User management 433 can comprise that user registers and password modification two large functions.Plant maintenance 434 can comprise to be modified, adds and the function such as deletion facility information.System management 435 can comprise unit management, detect the version introduction of the introduction of assessment technology regulations, help handbook and this software.Workspace 42 can be used for inquiring about the details of each work order, also can accurately inquire about by condition, and result presents with the form of list, as shown in Figure 4.
During in conjunction with data acquisition system (DAS) work of the present utility model, staff can start the management software in main control computer.Above-mentioned software interface is showing screen display, by the software push buttons on function software interface carry out pipe interior image information collection, record, sectional drawing, the data that collect are kept in main control computer hard disk or are uploaded to remote data base.For example, operating personnel can for example, send order by the input equipment (, keyboard) of operation main control computer to the microcontroller of main control computer, microcontroller and then control signal and electric power are delivered to detecting devices by cable.The data that detecting devices collects (for example, video image or sonar image) can return to main control computer, and are processed by exclusive data processing unit.Operating personnel can be by above-mentioned software interface to the data analysis and the processing that gather, and form storage that can standard forms, by network, uploads to far-end server, is convenient to user's inquiry and calls.
In conjunction with various apparatus and method, some microprocessors or microcontroller have been described.These microprocessors or microcontroller can be realized with electronic hardware, computer software or its any combination.This type of processor is embodied as hardware or software and will depends on concrete application and be added to the overall design constraints of system.As example, the microprocessor presenting in the disclosure and microcontroller, its any part or its any combination available digital signal processor (DSP), field programmable gate array (FPGA), programmable logic device (PLD) (PLD), state machine, gate logic, discrete hardware circuit and be configured to carry out other suitable processing components that run through the various functions that the disclosure describes and realize.
Software should be broadly construed to mean instruction, instruction set, code, code segment, program code, program, subroutine, software module, application, software application, software package, routine, subroutine, object, can executive item, thread of execution, rules, function etc., no matter it is that with software, firmware, middleware, microcode, hardware description language or other term, to address be all like this.
Description before providing is in order to make any technician in this area all can put into practice various aspects described herein.But should be appreciated that, protection domain of the present utility model should be as the criterion with claims, and should not be defined to concrete structure and the assembly of above explained orally embodiment.Those skilled in the art, in spirit and scope of the present utility model, can carry out various changes and modification to each embodiment, within these changes and modification also drop on protection domain of the present utility model.
Claims (9)
1. for a data acquisition system (DAS) for underground pipe network, it is characterized in that, comprising:
Sonoprobe, described sonoprobe is used for launching acoustic signals and receives echo acoustic signals;
Floating valve, described sonoprobe is placed in a side down of described floating valve;
Cable disc, is wound with cable on described cable disc; And
Main control computer, described sonoprobe and described cable disc are connected to described main control computer by described cable.
2. data acquisition system (DAS) as claimed in claim 1, is characterized in that, described cable comprises that multicore composite cable is for transmitting data, electric power and control signal.
3. data acquisition system (DAS) as claimed in claim 1, is characterized in that, described cable disc also comprises cable range finder module, and described cable range finder module is for calculating the distance that described floating valve is advanced at pipeline.
4. data acquisition system (DAS) as claimed in claim 1, it is characterized in that, described sonoprobe, described cable disc and described main control computer comprise respectively CAN bus transceiver, and described sonoprobe, described cable disc and described main control computer respectively the CAN bus transceiver by separately couple described cable to communicate.
5. data acquisition system (DAS) as claimed in claim 1, is characterized in that, also comprises:
Video detector, described video detector is for detection of vision signal; And
Crawl device, described crawl device is used for carrying described video detector,
Wherein, described video detector and described crawl device are connected to described main control computer by described cable respectively.
6. data acquisition system (DAS) as claimed in claim 5, is characterized in that, described crawl device comprises three-axis gyroscope.
7. data acquisition system (DAS) as claimed in claim 5, is characterized in that, described main control computer comprises motor drive module and microprocessor, and described motor drive module for carrying out power control to described crawl device under the control of described microprocessor.
8. data acquisition system (DAS) as claimed in claim 5, is characterized in that, described video detector comprises environment sensing module.
9. data acquisition system (DAS) as claimed in claim 5, is characterized in that, described crawl device comprises that peripheral hardware control circuit is for controlling the peripherals of described crawl device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690129.0U CN203732719U (en) | 2013-11-04 | 2013-11-04 | Data collection system used for underground pipe network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690129.0U CN203732719U (en) | 2013-11-04 | 2013-11-04 | Data collection system used for underground pipe network |
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| CN203732719U true CN203732719U (en) | 2014-07-23 |
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| CN201320690129.0U Expired - Fee Related CN203732719U (en) | 2013-11-04 | 2013-11-04 | Data collection system used for underground pipe network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359922A (en) * | 2014-11-11 | 2015-02-18 | 保定金迪科学仪器有限公司 | Comprehensive detecting device for detecting internal defects of drainage pipeline |
| CN104506816A (en) * | 2014-12-31 | 2015-04-08 | 中国电子科技集团公司第五十研究所 | Pipeline internal sonar data collection transmission system |
-
2013
- 2013-11-04 CN CN201320690129.0U patent/CN203732719U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359922A (en) * | 2014-11-11 | 2015-02-18 | 保定金迪科学仪器有限公司 | Comprehensive detecting device for detecting internal defects of drainage pipeline |
| CN104359922B (en) * | 2014-11-11 | 2018-02-23 | 保定金迪科学仪器有限公司 | A kind of comprehensive detection device for being used to detect drainage pipeline internal flaw |
| CN104506816A (en) * | 2014-12-31 | 2015-04-08 | 中国电子科技集团公司第五十研究所 | Pipeline internal sonar data collection transmission system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20171104 |